CN1035254C - 取代的噻吩羧酰胺 - Google Patents
取代的噻吩羧酰胺 Download PDFInfo
- Publication number
- CN1035254C CN1035254C CN93118199A CN93118199A CN1035254C CN 1035254 C CN1035254 C CN 1035254C CN 93118199 A CN93118199 A CN 93118199A CN 93118199 A CN93118199 A CN 93118199A CN 1035254 C CN1035254 C CN 1035254C
- Authority
- CN
- China
- Prior art keywords
- formula
- carboxylic acid
- acid amides
- thiophenecarboxamides
- dibromo thiophene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- DENPQNAWGQXKCU-UHFFFAOYSA-N thiophene-2-carboxamide Chemical class NC(=O)C1=CC=CS1 DENPQNAWGQXKCU-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 46
- -1 thiophene carbonyl halides Chemical class 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 8
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Divinylene sulfide Natural products C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229930192474 thiophene Natural products 0.000 claims abstract description 5
- 150000001408 amides Chemical class 0.000 claims description 25
- USFXRYVNRUMABJ-UHFFFAOYSA-N 4,5-dibromothiophene-2-carboxylic acid Chemical compound OC(=O)C1=CC(Br)=C(Br)S1 USFXRYVNRUMABJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 17
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
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- 229910052731 fluorine Inorganic materials 0.000 claims description 5
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- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 4
- 230000000855 fungicidal effect Effects 0.000 claims description 3
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- 239000000417 fungicide Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 abstract description 10
- ZLWLKVQCHZSSEL-UHFFFAOYSA-N 4,5-dibromo-n-(4-bromophenyl)thiophene-2-carboxamide Chemical compound S1C(Br)=C(Br)C=C1C(=O)NC1=CC=C(Br)C=C1 ZLWLKVQCHZSSEL-UHFFFAOYSA-N 0.000 abstract description 2
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- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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- 150000001298 alcohols Chemical class 0.000 description 1
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- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
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- 150000001342 alkaline earth metals Chemical class 0.000 description 1
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 239000010941 cobalt Substances 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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- 229910052805 deuterium Inorganic materials 0.000 description 1
- BLHUAXIDWCQEPL-UHFFFAOYSA-M dibenzyl(dimethyl)azanium;methyl sulfate Chemical compound COS([O-])(=O)=O.C=1C=CC=CC=1C[N+](C)(C)CC1=CC=CC=C1 BLHUAXIDWCQEPL-UHFFFAOYSA-M 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
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- 150000005826 halohydrocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- JYVHOGDBFNJNMR-UHFFFAOYSA-N hexane;hydrate Chemical compound O.CCCCCC JYVHOGDBFNJNMR-UHFFFAOYSA-N 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- KQSBZNJFKWOQQK-UHFFFAOYSA-N hystazarin Natural products O=C1C2=CC=CC=C2C(=O)C2=C1C=C(O)C(O)=C2 KQSBZNJFKWOQQK-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 125000006216 methylsulfinyl group Chemical group [H]C([H])([H])S(*)=O 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- OKDQKPLMQBXTNH-UHFFFAOYSA-N n,n-dimethyl-2h-pyridin-1-amine Chemical compound CN(C)N1CC=CC=C1 OKDQKPLMQBXTNH-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- JIKUXBYRTXDNIY-UHFFFAOYSA-N n-methyl-n-phenylformamide Chemical compound O=CN(C)C1=CC=CC=C1 JIKUXBYRTXDNIY-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229940042880 natural phospholipid Drugs 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 201000010153 skin papilloma Diseases 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 1
- 229910001773 titanium mineral Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 239000008096 xylene Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/10—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with sulfur as the ring hetero atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Abstract
新型的、通式(I)的取代的噻吩羧酰胺,
式中:
R代表氢或烷基,
A代表有两个连接键的链烷二基,
Ar代表有任选地取代的芳基,
n代表一个0或1的数,
不包括下列化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺,
及其在防治病虫害方面的应用。
这类新型化合物是用通式(I)描述的,它们可用类似工艺制备,例如,通过让适当的噻吩碳酰卤与适当的胺反应来制备。
Description
本发明涉及新型取代的噻吩羧酰胺类、其制备工艺及其在病虫害防治药剂方面的应用。
已知某些噻吩羧酰胺衍生物,例如3-氯-N-(1-苯基乙基)苯并噻吩-2-羧酰胺S,S-二氧化物这种化合物,具有杀真菌性能(例如,参阅DE-OS(德国出版的专利申请说明书)3832848)。
然而,这些以前知道的化合物的药效并非在所有应用领域都令人满意,当用量少、浓度低时尤其如此。
某些取代的噻吩羧酰胺也已知道,例如4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺(CA登记号15686-72-3)、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺(CA登记号15950-37-5)和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺(CA登记号98215-50-0)等化合物(例如,参阅US-PS(美国专利申请说明书)3,303,201;GB1085974;J.Chem.Soc.PerkinTrans.I,275-281[1985])。目前,关于这些化合物是否有任何杀真菌活性,尚不知道。
已发现通式(I)的新型取代的噻吩羧酰胺类,式中:R代表氢或烷基,A代表有两个连接键的链烷二基,Ar代表有任选取代的芳基,n代表一个0或1的数,不包括如下化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基乙基]酰胺。
任选地因取代基的性质而异,化学式(I)的化合物的存在形式可表现为几何和/或光学异构体,或不同组成的异构体混合物。纯异构体和异构体混合物两者均属于本发明的权利要求范围。
式中
R代表氢或烷基,
A代表有两个连接键的链烷二基,Ar代表有任选取代的芳基,n代表一个0或1的数,不包括如下化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺,是在式(II)的噻吩碳酰卤,式中Hal代表卤素,与式(III)的胺类反应时得到的,
R-NH-(A)n-Ar (III)式中R、A、Ar和n有以上提到的含义,该反应是任选地在稀释剂和反应助剂存在下进行的。
最后,已发现通式(I)的新型取代的噻吩羧酰胺类具有良好的抗病虫害活性。
令人惊讶的是,按照本发明的、通式(I)的取代的噻吩羧酰胺类,较之先有技术已知的噻吩羧酰胺衍生物,例如化合物3-氯-N-(1-苯基乙基)-苯并噻吩-2-羧酰胺S,S-二氧化物等在化学上和/或就其作用而言密切相关的化合物,显示出对危害植物的微生物有大大优异的活性。
R代表直链或支链烷基;较好的是有1~8个碳原子的直链或支链烷基;尤其好的是有1~4个碳原子。
A代表有两个连接键的链烷二基;较好是有1~8个碳原子的直链或支链、有两个连接键的链烷二基;尤其好的是有1~4个碳原子的直链或支链、有两个连接键的链烷二基。
Ar代表任选地有一个至一个以上相同或不同取代的苯基,较好是无取代的或者有1~5个相同或不同取代的苯基;尤其好的是无取代的或者有1~3个相同或不同取代的苯基。
Ar也代表萘基。
按照本发明的取代的噻吩羧酰胺类一般用式(I)定义。式(I)化合物较好的是其中:
R代表氢或有1~8个碳原子的直链或支链烷基,
A代表有1~8个碳原子的直链或支链、有两个连接键的链烷二基,
Ar代表任选地有1个至1个以上相同或不同取代的苯基,适用的取代基是:卤素、氰基、硝基,在每种情况下均为直链或支链的、均有1~4个碳原子的烷基、烷氧基、烷硫基、烷亚磺酰或烷磺酰,在每种情况下均为直链或支链的、均有1~4个碳原子和1~9个相同或不同卤原子的卤烷基、卤烷氧基、卤烷硫基、卤烷亚磺酰或卤烷磺酰,在每种情况下均为直链或支链的、在各烷基部分均有1~4个碳原子的烷氧碳酰或烷氧亚胺烷基,以及苯基,其上任选地有1个或1个以上相同或不同取代的卤素、直链或支链烷基、直链或支链烷氧基、直链或支链卤烷基和直链或支链卤烷氧基,在每种情况下均有1~4个碳原子和任选地有1~9个相同或不同的卤原子,
n代表一个0或1的数,
不包括如下化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺。
式(I)化合物尤其好的是其中
R代表氢或有1~4个碳原子的直链或支链烷基,
A代表有1~4个碳原子的直链或支链的、有两个连接键的链烷二基,
Ar代表任选地有1~5个或1~3个相同或不同取代的苯基,适用的取代基是:氟、氯、溴、氰基、硝基、甲基、乙基、正丙基或异丙基、正丁基、异丁基、仲丁基或叔丁基,甲氧基、乙氧基、正丙氧基或异丙氧基,正、异、仲或叔丁氧基、甲硫基、乙硫基、甲亚磺酰、乙亚磺酰、甲磺酰、乙磺酰、三氟甲基、二氟甲基、三氟甲氧基、二氟甲氧基、三氟甲硫基、三氟甲亚磺酰、三氟甲磺酰、甲氧碳酰、乙氧碳酰、甲氧亚胺甲基、甲氧亚胺乙基、乙氧亚胺甲基、乙氧亚胺乙基或苯基,苯基上任选地有1~3个相同或不同取代的氟、氯、溴、甲基、乙基、正或异丙基、甲氧基、乙氧基、三氟甲基和/或三氟甲氧基,
n代表一个0或1的数,
不包括如下化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺。
式(I)化合物尤其非常好的是其中
R代表氢或甲基,
A代表有两个连接键的亚甲基或亚乙基,
Ar代表任选地有1~3个相同或不同取代的苯基,适用的取代基是:氟、氯、溴、甲基、乙基、甲氧基、乙氧基、甲硫基、甲磺酰、三氟甲基、三氟甲氧基、三氟甲硫基或三氟甲磺酰,
n代表一个0或1的数,
不包括如下化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺。
可以单独提到的通式(I)的化合物是在制备实例中所列的那些化合物。
例如,如果使用4,5-二溴噻吩-2-碳酰氯和3,4-二甲基苯胺作为起始化合物,则按照本发明的工艺的反应历程可用下列化学式图表示:
按照本发明,实施这一工艺所需的作为起始物的碳酰卤一般用式(II)定义。在式(II)中,Ha1较好是代表氯或溴。
式(II)的噻吩碳酰卤是已知的(参阅,例如,EP450355;US-PS(美国专利申请说明书)3,303,201;DE1201952;GB1085974)。
按照本发明,实施这一工艺所进一步需要的作为起始物的胺类一般用式(III)定义。在式(III)中,R、A、A r和n较好代表已经提到的那些基团和指数,就本发明所描述的式(I)化合物而言,这些取代基和这个指数均较好。
式(III)的胺类是有机化学上众所周知的化合物,也可以通过类似于众所周知的工艺方法获得。
按照本发明,惰性有机溶剂是实施这一工艺的适用稀释剂。这些稀释剂具体地说包括任选地卤代的脂族烃、脂环族烃或芳烃,例如,汽油、苯、甲苯、二甲苯、氯苯、二氯苯、石油醚、己烷、环己烷、二氯甲烷、氯仿或四氯化碳;醚类,例如,二乙基醚、二异丙基醚、二噁烷、四氢呋喃或乙二醇二甲基醚或乙二醇二乙基醚;酮类,例如,丙酮、丁酮或甲基异丁基酮;腈类,例如,乙腈、丙腈或苄腈;酰胺类,例如,N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基-N-甲酰苯胺、N-甲基吡咯烷酮或六甲基磷酰三胺;酯类,例如,乙酸甲酯或乙酸乙酯,或亚砜类,例如,二甲基亚砜。
按照本发明的工艺较好在适用反应助剂的存在下进行。一切惯用的无机或有机碱均适用于本目的。这些包括诸如碱土金属或碱金属的氢化物、氢氧化物、氨化物、醇化物、乙酸盐、碳酸盐或碳酸氢盐,例如氢化钠、氨基钠、甲醇钠、乙醇钠、叔丁醇钾、氢氧化钠、氢氧化钾、乙酸钠、乙酸钾、乙酸钙、碳酸钠、碳酸钾、碳酸氢钾、碳酸氢钠或铵化合物,如氢氧化铵、乙酸铵、碳酸铵、或碳酸氢铵,以及叔胺,例如三甲胺、三乙胺、三丁胺、N,N-二甲基苯胺、吡啶、N-甲基哌啶、N,N-二甲基氨基吡啶、二氮杂双环辛烷(DABCO)、二氮杂双环壬烯(DBN)或二氮杂双环十一碳烯(DBU)。
按照本发明的工艺也可以任选地在一个两相体系,例如水/甲苯或水/二氯甲烷中,任选地在适当的相转移催化剂存在下进行。可以提到的这类催化剂的实例是:碘化四丁铵,溴化四丁铵、氯化四丁铵,溴化三丁基甲基鏻,氯化三甲基-C13/C15-烷基铵,溴化三甲基-C13/C15-烷基铵,O-甲基硫酸二苄基二甲基铵,氯化二甲基-C12/C14-烷基苄基铵,溴化二甲基-C12/14-烷基苄基铵,氢氧化四丁铵,氯化三乙基苄基铵,氯化甲基三辛基铵,氯化三甲基苄基铵,15-冠-5,18-冠-6或三-[2-(2-甲氧基乙氧基)乙基]胺。
在进行按照本发明的工艺时,反应温度可在比较宽的范围内变化。总的来说,可采用-20℃~150℃的温度,较好的是0℃~120℃的温度。
按照本发明的工艺通常是在大气压下进行的。然而,也可以采用升压或减压。
对于进行按照本发明的工艺来说,一般是每摩尔式(II)的噻吩碳酰卤采用1.0~5.0摩尔、较好是1.0~2.5摩尔式(III)的胺和任选地1.0~5.0摩尔、较好是1.0~2.5摩尔用作反应助剂的碱。反应的进行、综合处理和反应产物的分离是按照众所周知的工艺进行的(这一方面,也可参阅制备实例)。
式(I)的最终产物的纯化是利用惯用方法,例如用柱色谱法或用重结晶法进行的。
表征是用熔点法进行的,或在非结晶性化合物的情况下,用折光指数或质子核磁共振谱法(1H-NMR)进行的。
按照本发明的活性化合物显示出强烈的抗病虫害作用,可用于防治所不希望的有害生物的实践。这类活性化合物适合于用作植物保护药剂,尤其适于用作杀真菌剂。
植物保护杀真菌药剂用于防治根肿菌纲、卵菌纲、壶菌纲、接合菌纲、子囊菌、担子菌纲和半知菌类。
属于以上所列属名的一些真菌病致病生物可作为实例列举如下,但绝无限制之意:
腐霉属菌种, 例如终极腐霉;
疫霉属菌种, 例如致病疫霉;
假霜霉属菌种, 例如葎草假霜霉或古巴假霜霉;单轴霉属菌种, 例如葡萄生单轴霉;霜霉属菌种, 例如豌豆霜霉或芸苔霜霉;白粉菌属菌种, 例如麦类白粉菌;单囊壳属菌种, 例如单囊壳;叉丝单囊壳属菌种,例如白叉丝单囊壳;黑星菌属菌种, 例如苹果黑星菌;核腔菌属菌种, 例如圆核腔菌或麦类核腔菌(分生孢子形
式:Drechslera,别名:长蠕孢属);旋孢腔菌属菌种, 例如禾旋孢腔(分生孢子形式:
Drechslera,别名:长蠕孢属);单胞锈属菌种, 例如疣顶单胞锈;柄锈属菌种, 例如隐匿柄锈;腥黑粉菌属菌种, 例如小麦网腥黑粉菌;黑粉菌属菌种, 例如裸黑粉菌或燕麦散黑粉菌;薄膜革菌属菌种, 例如佐佐木薄膜革菌;梨孢属菌种, 例如稻梨孢;镰孢属菌种, 例如黄色镰;葡萄孢属菌种, 例如灰葡萄孢;壳针孢属菌种, 例如颖枯壳针孢;小球腔菌属菌种, 例如颖枯小球腔菌;尾孢菌属菌种, 例如变灰尾孢;链格孢属菌种, 例如芸苔链格孢;和假小白尾孢属菌种,例如Pseudocercosporella herpotrichoides。植物对于防治植物病害所需浓度的活性化合物的良好耐受力,使得能处理植物的地上部分、植物繁殖原种和种子及土壤。
在这一方面,按照本发明的活性化合物可特别成功地用于防治水果和蔬菜栽培方面的疾病,例如防治苹果白粉病和致病生物(白叉丝单囊壳),或防治水稻疾病,例如防治稻瘟病的致病生物(稻梨孢)。此外,按照本发明的活性化合物也具有诱发抵抗力活性。
因其特定的物理和/或化学性质而异,这类活性化合物可转化成惯用制剂,例如溶液剂、乳液剂、悬浮液剂、粉剂、泡沫剂、膏剂、颗粒剂、烟雾剂、用聚合物物质和用种子涂覆组合物制成的非常微细的胶囊剂、以及超低容量(ULV)冷雾剂和温雾剂制剂。
这些制剂是用已知方法生产的,例如,通过将这类活性化合物与增充剂即液体溶剂、加压液化气和/或固体载体混合,任选地使用表面活性剂即乳化剂和/或分散剂,和/或泡沫形成剂。在用水作为增充剂的情况下,也可以使用(例如)有机溶剂作为辅助溶剂。作为液体溶剂,适用的主要有:芳烃如二甲苯、甲苯或烷基萘,氯代芳烃或氯代脂族烃如氯苯、氯乙烯或二氯甲烷,脂族烃如环己烷或链烷烃,诸如矿物油馏分,醇类如丁醇或二醇以及它们的醚和酯。酮类如丙酮、甲乙酮、甲基异丁基酮或环己酮,强极性溶剂如二甲基甲酰胺或二甲基亚砜,以及水;所谓液化气态增充剂或载体是指在常温和大气压力下为气态的液体,例如烟雾剂推进剂,如卤代烃以及丁烷、丙烷、氮气和二氧化碳;作为固体载体,适用的有:例如研磨的天然矿物,如高岭土、粘土、滑石,白垩、石英、硅镁土、蒙脱土或硅藻土,和研磨的合成矿物,例如高分散性二氧化硅,氧化铝和硅酸盐;作为颗粒剂固体载体,适用的有:例如破碎并分级的天然岩石,如方解石、大理石、浮石、海泡石和白云石,以及无机粉末和有机粉末的合成颗粒,和有机材料颗粒如锯末、椰子壳、玉米芯和烟草杆;适合于作为乳化剂和/或泡沫生成剂的有:例如非离子型和阴离子型乳化剂,例如聚氧乙烯脂肪酸酯、聚氧乙烯脂肪醇醚,如烷芳基聚乙二醇醚、烷基磺酸酯、硫酸烷酯、芳基磺酸酯以及白蛋白水解产物;适合于作为分散剂的有:例如木质素亚硫酸盐废液和甲基纤维素。
粘合剂如羧甲基纤维素以及呈粉末、颗粒或胶乳形式的天然和合成聚合物如阿拉伯树胶、聚乙烯醇和聚乙酸乙烯酯,以及天然磷脂如脑磷脂和卵磷脂,和合成磷脂,均可用于这些制剂。其它添加剂可以是矿物油和植物油。
可以使用着色剂如氧化铁、氧化钛和普鲁士蓝等无机颜料,和茜素染料、偶氮染料与金属酞菁染料等有机染料,及痕量营养物如铁、锰、硼、铜、钴、钼和锌的盐类。
这些制剂一般含有0.1~95%(重量)活性化合物、较好含有0.5~90%。
按照本发明的活性化合物可以与其它已知活性化合物如杀真菌剂、杀虫剂、杀螨剂及除草剂以混合物形式在制剂中出现,也可与化肥及生长调节剂形成混合物。
这类活性化合物可以原样使用,也可以其制剂的形式或从其制备的使用形式例如可直接使用的溶液、悬浮液、可湿性粉剂,膏剂、可溶性粉剂、尘剂和颗粒剂等形式使用。它们是以惯用方式使用的,例如掺水、喷雾、雾化、撒播、敷粉、发泡、刷涂等方式。还可以用超低容量法施用这类活性化合物或者把活性化合物制剂或活性化合物本身注射到土壤是,也可以处理植物的种子。
在对植物各部分进行处理时,呈使用形式的活性化合物浓度可在很大的范围内变化。它们一般在1~0.0001%(重量)、较好在0.5~0.001%(重量)。
在处理种子时,一般需要0.001~50克活性化合物/千克种子、较好的是0.01~10克活性化合物/千克种子这样的用量。
对土壤处理,在作用位置需要的活性化合物浓度为0.00001~0.1%(重量)、较好为0.0001~0.02%(重量)。
制备实例:
实例1
在室温、搅拌的同时,将6.0克(0.02摩尔)4,5-二溴噻吩-2-碳酰氯的溶液添加到2.0克(0.02摩尔)三乙胺和2.4克(0.02摩尔)3,4-二甲基苯胺的30毫升甲苯溶液中,随后在50℃将该混合物加热2小时。至于后处理,将反应混合物冷却至室温,把该混合物加到水中,把沉淀的固体抽吸过滤出来,随后用水和正己烷洗涤,残留物在50℃真空干燥。
得到6.4克(理论产率的82%)4,5-二溴噻吩-2-羧酸N-(3,4-二甲基苯基)-酰胺,熔点为216-217℃。
下列通式(I)的取代的噻吩羧酰胺是用对应方法,按照一般制备程序得到的:
*)1H-NMR谱是在氘代氧仿(CDCl3)或六氘代二甲,基亚砜(DMSO-d6)中用四甲基甲硅烷(TMS)作为内标物记录到的。化学位移以6值形式给出,用ppm表示。
应用实例
(引自DE-OS(德国出版的专利申请说明书)3832848)。
实例A
梨孢属试验(水稻)/保护剂
溶剂:12.5份(重量)丙酮
乳化剂:0.3份(重量)烷芳基聚乙二醇醚
为产生活性化合物的一种适用制剂,把1份(重量)活性化合物与所述数量的溶剂混合,并用水和所述数量的乳化剂把浓制剂稀释成所希望的浓度。
为试验保护活性,给稻秧植株喷洒活性化合物制剂,直至滴湿为止。在喷雾层干燥后,植株接种稻梨孢的孢子水悬浮液。
然后将植株放在25℃和100%相对大气湿度的温室中。
疾病感染评估是在接种4天后进行的。
在活性化合物浓度为0.025%时,按照制备实例6,13和14的化合物表明,与未处理的对照组相比,其活性程度至少为90%,而对比物质的活性程度仅为10%。
Claims (4)
1.通式(I)的取代的噻吩羧酰胺,式中:
R代表氢,
A代表有两个连接键的亚甲基,
Ar代表苯基或被相同或不同的取代基取代1-3次的苯基,合适的取代基选自氟、氯、甲基、甲氧基和三氟甲氧基,
n代表0或1,
不包括下列化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺。
2.制备通式(I)的取代的噻吩羧酰胺的方法,式中:
R代表氢,
A代表有两个连接键的亚甲基,
Ar代表苯基或被相同或不同的取代基取代1-3次的苯基,合适的取代基选自氟、氯、甲基、甲氧基和三氟甲氧基,
n代表0或1,
不包括下列化合物:4,5-二溴噻吩-2-羧酸N-(4-溴苯基)酰胺、4,5-二溴噻吩-2-羧酸N-(2,3-二氯苯基)酰胺和4,5-二溴噻吩-2-羧酸N-[2-(3,4-二甲氧基苯基)乙基]酰胺,
Hal代表卤素,
R-NH-(A)n-Ar (III)式中:
R、A、Ar和n有上述含义,
所述反应任选地在稀释剂和反应助剂存在下进行。
3.杀真菌组合物,其特征在于含有权利要求1的通式(I)的至少一种取代的噻吩羧酰胺。
4.防治真菌的方法,其特征在于使权利要求1的通式(I)的取代的噻吩羧酰胺作用于真菌和/或其所在地。
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DE4233198A DE4233198A1 (de) | 1992-10-02 | 1992-10-02 | Substituierte Thiophencarbonsäureamide |
DEP4233198.6 | 1992-10-02 |
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CN1090280A CN1090280A (zh) | 1994-08-03 |
CN1035254C true CN1035254C (zh) | 1997-06-25 |
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CN93118199A Expired - Fee Related CN1035254C (zh) | 1992-10-02 | 1993-10-02 | 取代的噻吩羧酰胺 |
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US (1) | US5369124A (zh) |
EP (1) | EP0590458B1 (zh) |
JP (1) | JPH06220043A (zh) |
KR (1) | KR940009171A (zh) |
CN (1) | CN1035254C (zh) |
BR (1) | BR9304104A (zh) |
DE (2) | DE4233198A1 (zh) |
TW (1) | TW239061B (zh) |
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DE4412333A1 (de) * | 1994-04-11 | 1995-10-12 | Bayer Ag | Mikrobizide Mittel auf Basis von Dibrom-thiophen-carbonsäure-Derivaten |
US5486621A (en) * | 1994-12-15 | 1996-01-23 | Monsanto Company | Fungicides for the control of take-all disease of plants |
KR100403950B1 (ko) * | 2001-04-04 | 2003-10-30 | 주식회사 엘지생명과학 | 5-아미노메틸-2-티오펜카보니트릴 염산염의 제조방법 |
TWI444187B (zh) * | 2005-01-25 | 2014-07-11 | Synta Pharmaceuticals Corp | 用於炎症及免疫相關用途之噻吩化合物 |
KR101420484B1 (ko) * | 2009-01-30 | 2014-07-28 | 글락소스미스클라인 엘엘씨 | 결정질 n-{(1s)-2-아미노-1-[(3-플루오로페닐)메틸]에틸}-5-클로로-4-(4-클로로-1-메틸-1h-피라졸-5-일)-2-티오펜카르복스아미드 히드로클로라이드 |
CN106719784A (zh) * | 2016-12-07 | 2017-05-31 | 河南农业大学 | 用于防治小麦根部病害的杀菌剂组合物及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3303201A (en) * | 1964-02-24 | 1967-02-07 | Herbert C Stecker | Halogenated anilides of thiophene carboxylic acids |
EP0423523A2 (de) * | 1989-10-07 | 1991-04-24 | BASF Aktiengesellschaft | CarbonsÀ¤ureamide, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide |
EP0450355A1 (de) * | 1990-04-06 | 1991-10-09 | Degussa Aktiengesellschaft | Verbindungen zur Bekämpfung von Pflanzenkrankheiten |
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US3243342A (en) * | 1964-02-24 | 1966-03-29 | Herbert C Stecker | Germicidal compositions containing halogenated anilides of thiophene carboxylic acids |
DE4115184A1 (de) * | 1991-05-09 | 1992-11-12 | Bayer Ag | Benzothiophen-2-carboxamid-s,s-dioxide |
-
1992
- 1992-10-02 DE DE4233198A patent/DE4233198A1/de not_active Withdrawn
-
1993
- 1993-09-03 TW TW082107192A patent/TW239061B/zh active
- 1993-09-20 EP EP93115087A patent/EP0590458B1/de not_active Expired - Lifetime
- 1993-09-20 DE DE59309389T patent/DE59309389D1/de not_active Expired - Fee Related
- 1993-09-24 US US08/126,821 patent/US5369124A/en not_active Expired - Fee Related
- 1993-09-27 JP JP5260423A patent/JPH06220043A/ja active Pending
- 1993-09-27 KR KR1019930019970A patent/KR940009171A/ko not_active Application Discontinuation
- 1993-10-01 BR BR9304104A patent/BR9304104A/pt not_active Application Discontinuation
- 1993-10-02 CN CN93118199A patent/CN1035254C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3303201A (en) * | 1964-02-24 | 1967-02-07 | Herbert C Stecker | Halogenated anilides of thiophene carboxylic acids |
EP0423523A2 (de) * | 1989-10-07 | 1991-04-24 | BASF Aktiengesellschaft | CarbonsÀ¤ureamide, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide |
EP0450355A1 (de) * | 1990-04-06 | 1991-10-09 | Degussa Aktiengesellschaft | Verbindungen zur Bekämpfung von Pflanzenkrankheiten |
Also Published As
Publication number | Publication date |
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DE4233198A1 (de) | 1994-04-07 |
US5369124A (en) | 1994-11-29 |
CN1090280A (zh) | 1994-08-03 |
BR9304104A (pt) | 1994-04-05 |
KR940009171A (ko) | 1994-05-20 |
EP0590458A1 (de) | 1994-04-06 |
TW239061B (zh) | 1995-01-21 |
EP0590458B1 (de) | 1999-02-24 |
JPH06220043A (ja) | 1994-08-09 |
DE59309389D1 (de) | 1999-04-01 |
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